JPS4945823A - - Google Patents
Info
- Publication number
- JPS4945823A JPS4945823A JP48089376A JP8937673A JPS4945823A JP S4945823 A JPS4945823 A JP S4945823A JP 48089376 A JP48089376 A JP 48089376A JP 8937673 A JP8937673 A JP 8937673A JP S4945823 A JPS4945823 A JP S4945823A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA725488A ZA725488B (en) | 1972-08-10 | 1972-08-10 | Improvements in or relating to the separation and purification of gold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4945823A true JPS4945823A (en) | 1974-05-01 |
| JPS5234246B2 JPS5234246B2 (en) | 1977-09-02 |
Family
ID=25565244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7389376A Expired JPS5234246B2 (en) | 1972-08-10 | 1973-08-10 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5234246B2 (en) |
| BE (1) | BE803391A (en) |
| CA (1) | CA998533A (en) |
| FI (1) | FI58161C (en) |
| FR (1) | FR2195690B1 (en) |
| GB (1) | GB1434288A (en) |
| IT (1) | IT1006037B (en) |
| NO (1) | NO134704C (en) |
| ZA (1) | ZA725488B (en) |
-
1972
- 1972-08-10 ZA ZA725488A patent/ZA725488B/en unknown
-
1973
- 1973-07-27 FI FI2370/73A patent/FI58161C/en active
- 1973-07-27 GB GB3594473A patent/GB1434288A/en not_active Expired
- 1973-07-31 CA CA177,788A patent/CA998533A/en not_active Expired
- 1973-08-07 NO NO733143A patent/NO134704C/no unknown
- 1973-08-09 BE BE134383A patent/BE803391A/en unknown
- 1973-08-09 IT IT27710/73A patent/IT1006037B/en active
- 1973-08-10 JP JP7389376A patent/JPS5234246B2/ja not_active Expired
- 1973-08-10 FR FR7329341A patent/FR2195690B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO134704B (en) | 1976-08-23 |
| FR2195690B1 (en) | 1976-11-19 |
| FR2195690A1 (en) | 1974-03-08 |
| DE2340157B2 (en) | 1975-10-23 |
| BE803391A (en) | 1973-12-03 |
| GB1434288A (en) | 1976-05-05 |
| AU5881173A (en) | 1974-10-10 |
| NO134704C (en) | 1976-12-01 |
| ZA725488B (en) | 1973-09-26 |
| DE2340157A1 (en) | 1974-02-28 |
| FI58161C (en) | 1980-12-10 |
| CA998533A (en) | 1976-10-19 |
| IT1006037B (en) | 1976-09-30 |
| FI58161B (en) | 1980-08-29 |
| JPS5234246B2 (en) | 1977-09-02 |